3986164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 8805888

約数和(自身を除く): 4819724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 233, 329, 364, 466, 611, 658, 932, 1222, 1316, 1631, 2444, 3029, 3262, 4277, 6058, 6524, 8554, 10951, 12116, 17108, 21203, 21902, 42406, 43804, 76657, 84812, 142363, 153314, 284726, 306628, 569452, 996541, 1993082, 3986164]

約数ペア:

[(1, 3986164), (2, 1993082), (4, 996541), (7, 569452), (13, 306628), (14, 284726), (26, 153314), (28, 142363), (47, 84812), (52, 76657), (91, 43804), (94, 42406), (182, 21902), (188, 21203), (233, 17108), (329, 12116), (364, 10951), (466, 8554), (611, 6524), (658, 6058), (932, 4277), (1222, 3262), (1316, 3029), (1631, 2444)]